docs(persons): document the directory route, triage view and endpoints

Add /persons/review to the CLAUDE.md route tables and reflect the paged,
filtered directory plus the confirm/delete endpoints in the frontend
people-stories and backend persons C4 diagrams.

Closes #667

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

CLAUDE.md

@@ -192,7 +192,8 @@ frontend/src/routes/
 ├── persons/
 │   ├── [id]/               Person detail
 │   ├── [id]/edit/          Person edit form
-│   └── new/                Create person form
+│   ├── new/                Create person form
+│   └── review/             Triage view — confirm/rename/merge/delete provisional persons
 ├── briefwechsel/           Bilateral conversation timeline (Briefwechsel)
 ├── aktivitaeten/           Unified activity feed (Chronik)
 ├── geschichten/            Stories — list, [id], [id]/edit, new